• CELLMED
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• v.13 no.6
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• pp.4.1-4.10
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• 2023

Background and objective: Cervicitis are an inflammatory condition of the cervix. This may be acute, chronic, active & specific or non-specific, which may cause various sign & symptoms. Abnormal vaginal discharge, lower abdominal pain, lower backache, post coital bleeding. If not treated timely it causes various complications viz PID, infertility, endometritis, ectopic pregnancy etc. Hence it has been decided to conduct a clinical trial for its management. Method: This study was an open observational study. The entire patients were allocated by considering the criteria of inclusion & exclusion. Marhame dakhilyun with roghane sausan is given 10 mg as ḥamūl at bed time, after menses for 21 days. All the patients were assessed by primary outcome of abnormal vaginal discharge, lower abdominal pain, lower backache, post coital bleeding & secondary outcomes of vaginal symptoms scale score (VSS) which score the vaginal discharge with QOL in cervicitis patients and vaginal analogue scale (VAS) for pain. Result: In this present study, marked improvement is observed in cervicitis. The mean ± SD of vaginal discharge before & after treatment is 2.57±0.050, 0.33±0.48 respectively which is highly significant with p value of<0.0001^**. VSS score before & after treatment is 21.27±6.12, 7.47±2.48 respectively with p<0.0001^** which is highly significant. VAS score used for LAB & LPA before & after treatment is 6.63±1.09, 1.90±1.29 respectively with p<0.0001^** which is highly significant. Interpretation & Conclusion: The study revealed that the formulation has been found effective in healing congestion, hypertrophied of the cervix and discharge and relieving the others associated symptoms of cervicitis. It is useful and provided immediate and effective treatment for cervicitis. Hence, the trial drug can be recommended for its management.

• Nuclear Engineering and Technology
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• v.55 no.1
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• pp.278-284
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• 2023

The synthetic B₂O₃-As₂O₃ glass ceramic are prepared to investigate the physical properties and the radiation shielding capabilities with the variation of concentration of the As₂O₃ with 10, 20, 30, and 40%, respectively. XRD analyses are performed on the fabricated glass-ceramic and depicted the improvement of crystallinity by adding As₂O₃. The radiation shielding properties are studied for the B₂O₃-As₂O₃ glass ceramic. The values of linear attenuation coefficient (LAC) are varied with the variation of incident photon gamma energy (23.1-103 keV). The LAC values enhanced from 12.19 cm^-1-37.75 cm^-1 by raising the As₂O₃ concentration from 10 to 40 mol% at low gamma energy (23.1 keV) for BAs10 and BAs40, respectively. Among the shielding parameters, the half-value layer, transmission factor, and radiation protection efficiency are estimated. Furthermore, the fabricated samples of glass ceramic have low manufacturing costs and good shielding features compared to the previous work. It can be concluded the B₂O₃-As₂O₃ glass ceramic is appropriate to apply in X-ray or low-energy gamma-ray shielding applications.

• The Journal of Korean Medicine
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• v.43 no.4
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• pp.145-158
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• 2022

Objectives: To identify changes in the subjects and methods of Herbal Medicine Consumption Survey, and analyze trend of the key results Methods: The population, methods, and items of the basic reports of all Surveys on Consumption of Herbal Medicine(HM) were organized in a time-series manner. The analysis items were trend in the purchase of standardized HM; consumption value share, and price of prepared HM; type of herbal dispensary; and awareness of HM policy in Koran Medicine(KM) institutions. Results: The price of HM preparations showed an upward trend in 2011, 2014, and 2017 surveys, and decreased in the 2020 survey. However, despite this recent decrease, the 2021 survey also saw the highest proportion of HM users reporting that price of herbal decoction is expensive. Furthermore, the demand for expanded coverage of herbal decoction was the greatest for the expansion of health insurance benefits. Efforts such as adjusting the number of covered diseases and the cost of health insurance coverage would be necessary. Regarding decoction dispensaries the proportion of HM hospitals using only extramural herbal dispensaries increased. Finally, the consumption of HM and the size of the HM industry has continued to expand due to the large-scale branding of KM institutions and the expansion of health insurance coverage. Conclusion: Future surveys must standardize and unify the items for the time-series continuity and compare the results with government statistics reports on HM to increase reliability. Moreover, specialized survey items may be developed for KM, to establish a better and efficient distribution system for domestic HMs.

• The Journal of Korean Medicine
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• v.43 no.4
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• pp.1-7
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• 2022

Objectives: This study aimed to determine whether comparing the pressure pain threshold (PPT) with an algometer before and after treatment for functional dyspepsia is of diagnostic value and investigate a possible correlation between PPT measured using an algometer and symptom improvement before and after treatment. Methods: A total of 99 patients with functional dyspepsia symptoms admitted to the OO Korean Medical Hospital from April 14, 2020 to January 21, 2021 were investigated. On the 1st and 14th days of hospitalization, the pressure of the first pain complaint at acupuncture points Juque (巨厥, CV14), Shangwan (上脘, CV13), Zhongwan (中脘, CV12), Xiawan (下脘, CV10), Guanuan (關元, CV4), Tianshu (天樞, ST25), and Daju (大巨, ST27) was measured using the algometer, and the visual analog scale (VAS) scores for patient's symptoms were evaluated. The algometer PPT and patient-symptom VAS scores were compared by repeated measures corresponding to the sample t-test to analyze the changes after treatment. A correlation analysis was performed to identify the correlation between patient-symptom VAS scores and algometer PPT. Results: The PPT measured using the algometer significantly increased after treatment in the 99 patients. The patient-symptom VAS score decreased significantly in most cases as treatment progressed. Analysis of the correlation between algometer PPT and patient-symptom VAS scores revealed some notable negative correlations. Conclusion: The algometer can help to set the diagnostic and treatment baselines for patients with functional dyspepsia.

• Journal of Korea Society of Industrial Information Systems
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• v.28 no.2
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• pp.47-60
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• 2023

This study proposed to adopt consortium blockchain for the database in the research support system of national R&D projects in order to increase efficiency, to reduce administrative burden, and to promote transparent research environment focusing on servicing researchers. Specifically, storage methods were classified according to data characteristics. First, data that requires integrity and transparency is stored in the blockchain, Second, confidentiality and data that require modification and deletion are stored in the database, Third, data that requires confidentiality, integrity, and transparency at the same time stores the original in the database, and the hash value of the data is separately stored in the blockchain. If research support system adopts blockchain, it is possible to operate the system stably, to share quick exchange of information between research institutes, to reduce administrative burden, to improve transparency of process, to resolve asymmetry of information, and to secure integrity, confidentiality, and availability of data.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.58 no.2
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• pp.185-192
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• 2022

Fisheries is known as a high-risk industry in Korea, and various efforts have been made to reduce occupational accidents. Trap fisheries represent crustacean production, accounting for 4.7% of total fisheries production and 10.7% of its production value, which is classified as a relatively high-risk industry. With the disaster insurance payment data of the National Federation of Fisheries Cooperatives (NFFC) from 2016 to 2020, the accident rate of the entire fishery, the accident rate of trap fisheries, and the type of disasters in the past five years were analyzed. As a result, the average fishery accident rate for the past five years was 5.31%, but it was high at 6.15% for coastal trap fisheries and 5.59% for offshore trap fisheries. Slips and trips, struck by objects and contact with machinery were the most common types of the accident according to the characteristics of the work, and hand injuries were analyzed the most. Additional efforts, including education for accident prevention, development of personal protective equipment and improvement of the working environment, are needed to prevent accidents caused by repeated types of disasters.

• Journal of the Korean Society of Marine Environment & Safety
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• v.29 no.2
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• pp.215-222
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• 2023

Alternative marine power (AMP) is continuously used in ports and on docks because of regulations on global ship emission reduction. In Korea, the use of AMP is also mandatory under the Special Act on Port Air Quality Improvement, and efforts are under way in connection with various eco-friendly ships, such as electric-propulsion ships. In this study, AC load flow analysis was performed by modeling the situation in which onboard power is supplied through AMP. This analysis made it possible to study the electrical parameters and losses when power was supplied to the ship. In addition, through a transient stability analysis, the high-speed generation transfer limit value for uninterruptible conversion through onboard generators in the event of a system accident was derived. The results obtained when it was applied are presented

• The Journal of Internal Korean Medicine
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• v.44 no.2
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• pp.277-284
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• 2023

Objective: This study investigated the effects of Guibiondam-tang-gamibang on patients in the thyrotoxic phase of painless thyroiditis. Methods: A patient in the thyrotoxic phase of painless thyroiditis was treated with Guibiondam-tang-gamibang combined with Western medicine (i.e., beta blockers). The effect of treatment was evaluated according to the pulse rate, NRS, the frequency of subjective symptoms, and sleep time. In addition, the thyroid function was evaluated with TSH, Free T4, and T3 using blood tests. Results: After treatment, the pulse rate decreased, and the NRS and frequency of subjective symptoms disappeared after improvement. Sleep time increased. In the thyroid function test, a significant normalization of each value was observed. Conclusion: This study suggests that Guibiondam-tang-gamibang can be effectively treated in patients with painless thyroiditis in the thyrotoxic phase. However, further studies should be conducted.

• International journal of advanced smart convergence
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• v.12 no.2
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• pp.76-83
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• 2023

Squatting of agricultural work can cause musculoskeletal disorders due to excessive pressure and rotational force on the knee joint In order to improve the assistive chair used in squatting agricultural work so that it can be used in a narrow groove, it is intended to improve the musculoskeletal harm of squatting work by attaching a spring on the assistive chair. Therefore, in the presenty study, 3D drawing was done using ProEngineer (3D), and a mock-up was produced and tested. Using pro-Engineer, it was judged that it was rare for plastic to be broken by a spring, so the analysis was conducted with a focus on springs. It was found that the structure that can absorb the shock according to the rigidity of the tape spring and balance the body is that the power to withstand the load of the weight is distributed as a whole when five springs are used. Electromyography was measured using ME600 (Mega Electronics, Finland) Measuring equipment attached to the waist, thighs, calves, and shins. EMG values were measured and compared with the prototype in two ways, when the worker did not wear the product and when he wore an existing product on the market. As a result of the experiment when using the prototype, the maximum EMG value for each part is considered to be helpful in preventing musculoskeletal diseases as the amount of muscle used is reduced in the waist, thighs, calves, and shins.

• The Journal of Korean Institute of Next Generation Computing
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• v.13 no.5
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• pp.39-50
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• 2017

Moving object tracking techniques can be considered as one of the most essential technique in the video understanding of which the importance is much more emphasized recently. However, irregularity of light condition in the video, variations in shape and size of object, camera motion, and occlusion make it difficult to tracking moving object in the video. Swarm based methods are developed to improve the performance of Kalman filter and particle filter which are known as the most representative conventional methods, but these methods also need to consider dynamic property of moving object. This paper proposes adaptive parameter control method which can dynamically change weight value among parameters in particle swarm optimization. The proposed method classifies each particle to 3 groups, and assigns different weight values to improve object tracking performance. Experimental results show that our scheme shows considerable improvement of performance in tracking objects which have nonlinear movements such as occlusion or unexpected movement.